InChI=1/C20H32N4O2/c1-3-15(2)18(23-20(21)26)19(25)22-13-16-9-5-6-10-17(16)14-24-11-7-4-8-12-24/h5-6,9-10,15,18H,3-4,7-8,11-14H2,1-2H3,(H,22,25)(H3,21,23,26)/p+1/t15-,18+/m0/s1/fC20H33N4O2/h22-24H,21H2/q+1 D570FAD026BC71CF